[GitHub] [arrow-datafusion] yjshen commented on pull request #2134: WIP: Reduce sort memory usage v2 by @richox

[GitBox <gi...@apache.org>]

yjshen commented on pull request #2134:
URL: https://github.com/apache/arrow-datafusion/pull/2134#issuecomment-1086511409


   ```
   cargo run --release --features "mimalloc" --bin tpch -- benchmark datafusion --iterations 3 --path ../tpch-parquet/ --format parquet --query 1 --batch-size 4096
   ```
   
   
   ```
       Finished release [optimized] target(s) in 0.07s
        Running `target/release/tpch benchmark datafusion --iterations 3 --path ../tpch-parquet/ --format parquet --query 1 --batch-size 4096`
   Running benchmarks with the following options: DataFusionBenchmarkOpt { query: 1, debug: false, iterations: 3, partitions: 2, batch_size: 4096, path: "../tpch-parquet/", file_format: "parquet", mem_table: false, output_path: None }
   Query 1 iteration 0 took 36483.0 ms and returned 6001214 rows
   Query 1 iteration 1 took 36783.2 ms and returned 6001214 rows
   Query 1 iteration 2 took 36400.4 ms and returned 6001214 rows
   Query 1 avg time: 36555.52 ms
   ```


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